I'm working on a plugin for a site that's also using your event calendar. Your plugin looks great, but it's creating tons of conflicts with other scripts or styles on the admin screens. Your plugin loads TWELVE scripts on every admin page! Please consider restricting those scripts only to the pages where they're needed. I spent an hour yesterday debugging my own script before I finally tracked down your scripts' handles and deregistered them all on my plugin's settings page, which solved the problem.